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// Copyright (C) 2016 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-%typedarray%.prototype.includes
description: get the integer value from fromIndex
info: |
22.2.3.13 %TypedArray%.prototype.includes ( searchElement [ , fromIndex ] )
%TypedArray%.prototype.includes is a distinct function that implements the
same algorithm as Array.prototype.includes as defined in 22.1.3.11 except that
the this object's [[ArrayLength]] internal slot is accessed in place of
performing a [[Get]] of "length".
22.1.3.11 Array.prototype.includes ( searchElement [ , fromIndex ] )
...
4. Let n be ? ToInteger(fromIndex). (If fromIndex is undefined, this step
produces the value 0.)
5. If n ≥ 0, then
a. Let k be n.
...
7. Repeat, while k < len
a. Let elementK be the result of ? Get(O, ! ToString(k)).
b. If SameValueZero(searchElement, elementK) is true, return true.
c. Increase k by 1.
8. Return false.
includes: [testBigIntTypedArray.js]
features: [BigInt, TypedArray]
---*/
var obj = {
valueOf: function() {
return 1;
}
};
testWithBigIntTypedArrayConstructors(function(TA) {
var sample;
sample = new TA(convertToBigInt([42, 43]));
assert.sameValue(sample.includes(convertToBigInt(42), "1"), false, "string [0]");
assert.sameValue(sample.includes(convertToBigInt(43), "1"), true, "string [1]");
assert.sameValue(sample.includes(convertToBigInt(42), true), false, "true [0]");
assert.sameValue(sample.includes(convertToBigInt(43), true), true, "true [1]");
assert.sameValue(sample.includes(convertToBigInt(42), false), true, "false [0]");
assert.sameValue(sample.includes(convertToBigInt(43), false), true, "false [1]");
assert.sameValue(sample.includes(convertToBigInt(42), NaN), true, "NaN [0]");
assert.sameValue(sample.includes(convertToBigInt(43), NaN), true, "NaN [1]");
assert.sameValue(sample.includes(convertToBigInt(42), null), true, "null [0]");
assert.sameValue(sample.includes(convertToBigInt(43), null), true, "null [1]");
assert.sameValue(sample.includes(convertToBigInt(42), undefined), true, "undefined [0]");
assert.sameValue(sample.includes(convertToBigInt(43), undefined), true, "undefined [1]");
assert.sameValue(sample.includes(convertToBigInt(42), null), true, "null [0]");
assert.sameValue(sample.includes(convertToBigInt(43), null), true, "null [1]");
assert.sameValue(sample.includes(convertToBigInt(42), obj), false, "object [0]");
assert.sameValue(sample.includes(convertToBigInt(43), obj), true, "object [1]");
});
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